Math  /  Numbers & Operations

Question5. Write in words. *
1 point \$ 10.05
Your answer
6. Joshua earned $156.50\$ 156.50 last week. He earned $45.80\$ 45.80 more * 3 points this week. How much did Joshua earned in two weeks?

Your answer
7. Iris spent $14.60\$ 14.60 on a sandwich and some ice cream. The * 3 points sandwich cost $8.50\$ 8.50. How much cheaper was the ice cream than the sandwich?

Your answer
8. There are 5 nickels, 2 quarters, 4 one-dollar bills and a * 3 points penny in a purse. What is the total amount of money in the purse?

Studdy Solution

STEP 1

1. For problem 5, we need to convert the numerical value into words.
2. For problem 6, we need to calculate Joshua's total earnings over two weeks.
3. For problem 7, we need to find the difference in cost between the ice cream and the sandwich.
4. For problem 8, we need to calculate the total monetary value of the coins and bills in the purse.

STEP 2

1. Convert numerical value to words.
2. Calculate total earnings over two weeks.
3. Calculate the cost difference between two items.
4. Calculate the total monetary value in the purse.

STEP 3

Convert the numerical value $10.05 \$10.05 into words.
The value is "ten dollars and five cents."

STEP 4

Calculate Joshua's earnings for two weeks.
First, identify the earnings for each week: - Last week: $156.50 \$156.50 - This week: $156.50+$45.80 \$156.50 + \$45.80

STEP 5

Calculate this week's earnings.
$156.50+$45.80=$202.30 \$156.50 + \$45.80 = \$202.30

STEP 6

Calculate total earnings over two weeks.
$156.50+$202.30=$358.80 \$156.50 + \$202.30 = \$358.80

STEP 7

Calculate the cost difference between the ice cream and the sandwich.
First, identify the costs: - Sandwich: $8.50 \$8.50 - Total spent: $14.60 \$14.60

STEP 8

Calculate the cost of the ice cream.
$14.60$8.50=$6.10 \$14.60 - \$8.50 = \$6.10

STEP 9

Calculate how much cheaper the ice cream was than the sandwich.
$8.50$6.10=$2.40 \$8.50 - \$6.10 = \$2.40

STEP 10

Calculate the total amount of money in the purse.
Identify the values of each type of coin and bill: - Nickels: 5×$0.05=$0.25 5 \times \$0.05 = \$0.25 - Quarters: 2×$0.25=$0.50 2 \times \$0.25 = \$0.50 - One-dollar bills: 4×$1.00=$4.00 4 \times \$1.00 = \$4.00 - Penny: 1×$0.01=$0.01 1 \times \$0.01 = \$0.01

STEP 11

Sum the total monetary value.
$0.25+$0.50+$4.00+$0.01=$4.76 \$0.25 + \$0.50 + \$4.00 + \$0.01 = \$4.76
The solutions are:
1. "Ten dollars and five cents."
2. Joshua earned $358.80 \$358.80 in two weeks.
3. The ice cream was $2.40 \$2.40 cheaper than the sandwich.
4. The total amount of money in the purse is $4.76 \$4.76 .

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