Question

how to multiply 3.5× 2.5​

Answer 1

ʜᴇʏᴀ ᴜʀ ᴀɴꜱ ɪꜱ 24.5

ᴇxᴘʟᴀɴꜱᴛɪᴏɴ↷

↳ᴍᴜʟᴛᴛɪᴘʟʏ 3.5 ᴀɴᴅ 2.5

↳ᴜ ɢᴇᴛ 245

↳ɴᴏᴡ ᴡᴇ ʜᴀᴠᴇ ᴛᴏ ᴘᴜᴛ ᴛʜᴇ ᴅᴇᴄɪᴍᴀʟ ᴘᴏɪɴᴛ

↳ᴛʜᴇ ᴅᴇᴄɪᴍᴀʟ ᴘᴏɪɴᴛ ɪꜱ ᴀꜰᴛᴇʀ ᴏɴᴇ ɴᴜᴍʙᴇʀ. ꜱᴏ,

↳ᴜʀ ᴀɴꜱ ɪꜱ 24.5

Answer 2

Answer:

first you multiply 35x25 then answer is 875

but we that there is a point in 35 and 25

so we count the digit of points

so there is 2 digit of points

2.5 one digit point

3.5 one digit point

total 2 digit point

so the answer will be 875 = two digit point = 8.75