Question

II. Do as directed
1. Is the ratio of 30 and 70 same as the ratio of 18kg and 21 kg?

2. Which is smaller 2/5 or 3/7

3. The sides of a triangle are in the ratio 3:4:5. If the perimeter of the triangle is
84cm, then find its sides


Please send the picture full formal

Answer 1

Answer:

1) Yes

2) 2/5

3) sides = 21 CM and 28 CM and 35 cm

Answer 2

• ʏᴇs
• 2/5.
• sɪᴅᴇs: 21ᴄᴍ ᴀɴᴅ 28ᴄᴍ ᴀɴᴅ 35ᴄᴍ.