Hakim completed 7/8 of his Science homework before dinner. Express 7/8 as a decimal.
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Worked Solution
Step 1: Set up the division 7 / 8. Since 7 < 8, place a decimal point and add zeros.
Step 2: Divide 70 / 8 = 8 remainder 6. Write 8 in the tenths place. (Running result: 0.8)
Step 3: Bring down a zero. Divide 60 / 8 = 7 remainder 4. Write 7 in the hundredths place. (Running result: 0.87)
Step 4: Bring down a zero. Divide 40 / 8 = 5 remainder 0. Write 5 in the thousandths place. (Running result: 0.875)
Step 5: Remainder is 0 — division is exact.
Answer: 7/8 = 0.875.
Verification: 0.875 x 8 = 7 checked.
Correct answer: 0.875
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