A plank 4 m long is cut into a number of pieces. Each piece is 3/5 m long. a. How many pieces of length 3/5 m has the plank been cut into? b. What is th length
Matematika
itsannej
Pertanyaan
A plank 4 m long is cut into a number of pieces. Each piece is 3/5 m long.
a. How many pieces of length 3/5 m has the plank been cut into?
b. What is th length of the plank remaining?
a. How many pieces of length 3/5 m has the plank been cut into?
b. What is th length of the plank remaining?
2 Jawaban
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1. Jawaban missdiyun
4 ÷ 3/5
= 4 × 5/3
= 20/3
= 6 2/3
a. 6 pieces
b. 4 - (6 × 3/5) = 4 - 18/5
= 20/5 - 18/5
= 2/5 m -
2. Jawaban RevyApril
A.6 pieces
B.2/5meter maaf ya kalau aku salaahh