Number 1 is B
Number 2 is also B
Answer:
1.77
Step-by-step explanation:
Answer:
n = 30
Step-by-step explanation:
Given that,
The length of the ribbon is 4.5 m
Each piece is 15 cm long
We know that, 1 m = 100 cm
⇒ 4.5 m = 450 cm
Let there are n pieces. It can be calculated by dividing total length and each of each piece as follows :
There are 30 pieces.
Answer: The greatest number of necklaces she can make = 6 and n. of beads of each type in each necklaces = 4 and 5 respectively .
Explanation:
We have given that
Number of jade beads = 24
Number of teak beads = 30
The greatest number of necklaces she can make = H.C.F of 24 and 30
= 6
and,
The number of jade beads in each necklace =
= 4
The number of teak beads in each necklaces =
= 5