Two tenths would be notated as .2 and .7 would be seven tenths.
2.7
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2.7
20.7
7 tens = 70 19 tenths = 1.9
Tenths
2 hundred = 2 × 100 = 200 5 ones = 5 × 1 = 5 9 tens = 9 × 10 = 90 3 tenths = 3 × 0.1 = 0.3 → 2 hundreds 5 ones 9 tens 3 tenths = 200 + 5 + 90 + 0.3 = 295.3
0.22/10 = .2
Write each of these numbers in digits 2 tens , 6 ones , 7 tenths & 8 hundredths
7 tens = 70 19 tenths = 1.9
The answer is 20.7 .
40.7
7 and 2 tenths as a decimal = 7.2
2 and 7 tenths as a decimal would be 2.7.
Tenths
2 hundred = 2 × 100 = 200 5 ones = 5 × 1 = 5 9 tens = 9 × 10 = 90 3 tenths = 3 × 0.1 = 0.3 → 2 hundreds 5 ones 9 tens 3 tenths = 200 + 5 + 90 + 0.3 = 295.3
0.22/10 = .2
7 tenths as a decimal is 0.7
7 2/10 is 7.2
two and seven tenths to decimal = 2.7 2 7/10 = 2 + (7 ÷ 10) = 2 + 0.7 = 2.7
Write each of these numbers in digits 2 tens , 6 ones , 7 tenths & 8 hundredths