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iwannasleep
07.10.2019 •
Mathematics
12 pont's
ronny read for 2.75 hours yesterday. his older brother read for 1.18 hours and his younger brother read for 0.43 hours.
how long did the three brothers read yesterday altogether?
a. 1.14 hours
b. 3.12 hours
c. 4.12 hours
d.4.36 hours
Solved
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Ответ:
2+0.7+0.05+1+0.1+0.08+0.4+0.03=
2+1+0.7+0.1+0.4+0.05+0.08+0.03=
3+1.2+0.16=
4.36
D is answer
Ответ:
if you line up your decimals correctly
Ответ:
answer:
joe
step-by-step explanation: